Number Of Casualties In WWI

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Casualties by 1914 borders
external image 220px-WorldWarI-DeathsByAlliance-Piechart.svg.pngexternal image magnify-clip.png
Deaths by alliance and military/civilian. Most of the civilian deaths were due to war-related famine.

external image 220px-WorldWarI-MilitaryDeaths-EntentePowers-Piechart.svg.pngexternal image magnify-clip.png
Deaths of the Allied powers

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Deaths of the Central powers

Allies of World War I
 Population (millions)
 Military deaths
 Civilian deaths
 Total deaths
 Deaths as % of population
 Military wounded
external image 22px-Flag_of_Australia.svg.png Australia b
 4.5
 61,928
61,928
 1.38%
 152,171
external image 22px-Flag_of_Canada-1868-Red.svg.png Canada d
 7.2
 64,944
 2,000
 66,944
 0.93%
 149,732
external image 22px-British_Raj_Red_Ensign.svg.png Indian Empire g
 315.1
 74,187
74,187
 0.02%
 69,214
external image 22px-Flag_of_New_Zealand.svg.png New Zealand l
 1.1
 18,050
18,050
 1.64%
 41,317
external image 22px-Newfoundland_Red_Ensign.png Newfoundland m
 0.2
 1,204
1,204
 0.6%
 2,314
external image 22px-South_Africa_Flag_1912-1928.svg.png South Africa r
 6.0
 9,463
9,463
 0.16%
 12,029
external image 22px-Flag_of_the_United_Kingdom.svg.png United Kingdom s
 45.4
 885,138
 109,000
 994,138
 2.19%
 1,663,435
Sub-total for British Imperial Forces
 -
 1,114,914
 111,000
 1,225,914
 -
 2,090,212
East Africaa


See footnote
external image 22px-Flag_of_Belgium.svg.png Belgium c
 7.4
 58,637
 62,000
 120,637
 1.63%
 44,686
France
France
 France e
 39.6
 1,397,800
 300,000
 1,697,800
 4.29%
 4,266,000
external image 22px-Kingdom_of_Greece_Flag.svg.png Greece f
 4.8
 26,000
 150,000
 176,000
 3.67%
 21,000
external image 22px-Flag_of_Italy_%281861-1946%29_crowned.svg.png Italy h
 35.6
 651,000
 589,000
 1,240,000
 3.48%
 953,886
external image 22px-Merchant_flag_of_Japan_%281870%29.svg.png Empire of Japan i
 53.6
 415
415
 0%
 907
external image 22px-Flag_of_Luxembourg.svg.png Luxembourg j
 0.3
 See footnote



external image 22px-Flag_of_the_Kingdom_of_Montenegro.svg.png Montenegro k
 0.5
 3,000
3,000
 0.6%
 10,000
external image 22px-Flag_of_Portugal.svg.png Portugal n
 6.0
 7,222
 82,000
 89,222
 1.49%
 13,751
external image 22px-Flag_of_Romania.svg.png Romania o
 7.5
 250,000
 430,000
 680,000
 9.07%
 120,000
external image 22px-Flag_of_Russia.svg.png Russian Empire p
 175.1
 1,811,000
 1,500,000
 3,311,000
 1.89%
 4,950,000
external image 22px-Civil_Flag_of_Serbia.svg.png Serbia q
 4.5
 275,000
 450,000
 725,000
 16.11%
 133,148
external image 22px-US_flag_48_stars.svg.png United States t
 92.0
 116,708
 757
 117,465
 0.13%
 205,690
Total (Entente Powers)
 806.0
 5,711,696
 3,674,757
 9,386,453
 1.19%
 12,809,280
Central Powers
 Population (millions)
 Military deaths
 Civilian deaths
 Total deaths
 Deaths as % of population
 Military wounded
external image 22px-Flag_of_Austria-Hungary_1869-1918.svg.png Austria-Hungary u
 51.4
 1,100,000
 467,000
 1,567,000
 3.05%
 3,620,000
external image 22px-Flag_of_Bulgaria.svg.png Bulgaria v
 5.5
 87,500
 100,000
 187,500
 3.41%
 152,390
external image 22px-Flag_of_the_German_Empire.svg.png German Empire w
 64.9
 2,050,897
 426,000
 2,476,897
 3.82%
 4,247,143
external image 22px-Ottoman_Flag.svg.png Ottoman Empire x
 21.3
 771,844
 2,150,000
 2,921,844
 13.72%
 400,000
Total (Central Powers)
 143.1
 4,010,241
 3,143,000
 7,153,241
 5%
 8,419,533
Neutral nations
external image 22px-Flag_of_Denmark.svg.png Denmark y
 2.7
722
 722
 0.03%
external image 22px-Flag_of_Norway.svg.png Norway z
 2.4
1,892
 1,892
 0.08%
external image 22px-Flag_of_Sweden.svg.png Sweden z
 5.6
 -
 877
 877
 0.02%
Grand total
 960.0
 9,721,937
 6,821,248
 16,543,185
 1.75%
 21,228,813